@generous 13 February 2022 more from that month

The World's Largest Black Diamond 'Enigma' Sold With Cryptocurrency! Great interest was shown in the auction, which was held by the British auction house #Sotheby's at its branches in London. The 555 carat "Enigma", which is said to be one of a kind, was sold for 3 million 161 thousand pounds as a result of the auction. The auction house announced that the diamond was purchased using #cryptocurrencies. Sotheby's auction house did not disclose who bought the diamond. However, the American entrepreneur named Richard Heart claimed that he bought #Enigma with his post on twitter.